TAPPING SADDLE, SWIC-ST, PN16
Integrated cutter for metal and asbestos cement pipes, threaded 2" outlet
Contact
AVK Industrial Nederland BV
Schorsweg 1 8171 ME Vaassen Netherlands
Tapping saddle with integrated hole cutter (SWIC) for underpressure drilling in hard material pipes like steel, ductile iron, grey iron or asbestos cement; not for PE or PVC pipes. For water to max. 70° C
The AVK tapping saddle series 727 are designed to be fitted on already existing and commissioned main water supply pipes where they can be used to attach a new supply line without interrupting the supply. The built-in hole drilling equipment cuts through asbestos cement and all kinds of metal pipe walls and makes for a quick and seamless installation. After the hole has been cut the tapping saddle functions as an ordinary service connection valve.
| Variant 727/08-01 | |
|---|---|
| Connection: | All Pipe Types |
| Material: | Ductile iron |
| PN: | PN 16 |
| Closing direction: | Clockwise to Close |
Features
- Valve unit covers outer diameter pipe sizes from 88 to 345 mm, i.e. DN80-300
- Stirrup and fasteners in stainless steel
- Body parts in brass
- All cast iron parts coated with epoxy acc. to DIN 3476
Downloads
Reference nos. and dimensions:
| Reference no. | DN/DN |
BSP thread Inch |
Theoretical weight/kg |
|---|---|---|---|
| 727-08-06-21000 | 80-300 | 2" | 6.4 |
Components
| 1. | Body | Ductile iron GJS-400-15 |
| 2. | Cutter | Steel, high speed HSS |
| 3. | Seal | POM |
| 4. | O-ring | EPDM rubber |
| 5. | O-ring | EPDM rubber |
| 6. | O-ring | EPDM rubber |
| 7. | Top part | Brass CW617N |
| 8. | Shaft | Brass CW617N |
| 9. | Bushing | PA 6.6 |
| 10. | O-ring | EPDM rubber |
| 11. | Cut ring | Brass CW617N |
| 12. | Top part | Brass CW617N |
| 13. | Spindle | Stainless steel AISI 304 |
| 14. | Pin | Stainless steel 1.4301 |
| 15. | Spindle nut | Brass CW617N |
| 16. | Dust cover | SBR rubber |
| 17. | Spindle cap | Stainless steel 1.4301 |
| 18. | O-ring | EPDM rubber |
| 19. | Dust cover | SBR rubber |
| 20. | O-ring | EPDM rubber |
| 21. | O-ring | EPDM rubber |
| 22. | Retainer ring | Stainless steel A2 |
| 23. | O-ring | EPDM rubber |
| 24. | Thrust ring | POM |
| 25. | Valve seat | Brass CW617N |
| 26. | O-ring | EPDM rubber |